Doomsday Heist: The Bogdan Problem Act 2 Finale

The finale of Act 2 of the Doomsday Heist (The Bogdan Problem) will consist of two teams. One team will be airborne while the other will assault the submarine underwater. Before starting this mission, get some snacks and armor. This is especially important for the underwater team since they will be the ones engaging in a shootout.

Both of the teams will go to the Stromberg and the Avenger, which will both be parked together near Paleto Cove.

The stromberg and the avenger

Air Team Role

The role of the air team is fairly simple. The pilot needs to fly over the submarine and take out the incoming enemy choppers. First, you will need to set the Avenger on auto-pilot and then mount the turret to take out the enemy choppers.

A good tip here is to fly quite high up in the sky above the submarine, this will help you to avoid getting shot at from the attack choppers. And even if they get near you, they will then take quite a bit of time to gain the altitude to be able to hit you. Until they do that, you can take them out.

Underwater Team Role

Cutscene showing entering the submarine

Both of the teams will go to the Stromberg and the Avenger, which will both be parked together near Paleto Cove.

The stromberg and the avenger

Air Team Role

Underwater Team Role

Cutscene showing entering the submarine

Killing the guards in the narrow passage moving forward

Continue forward and you will come across another set of stairs leading you further downstairs. Now, here's the thing when you reach downstairs: you can either turn left or right. The only difference is turning left is completely useless and you will be wasting time killing more enemies for no reason. If you want to be amused you can turn left and keep going until you've cleared all the enemies.

However, if you want to save time, then simply turn right after going downstairs and go through a set of doors to reach the Russian prisoner (contact). There will be one guard there as well. Take him out and then interrogate the prisoner for information. Aim at the prisoner (do not shoot) and he should give you the information.

After getting the information, you need to head back up stairs to the room with a bunch of screens and consoles. Once you reach the room, you need to bring up your phone and take the picture of the table. After that plug the USB in to one of the consoles and a cut scene should start.

The door you need to go through to reach the Russian prisoner (contact)

After the cut scene ends, you will automatically find yourself outside the submarine. Quickly swim to the shore and ask your friend in the Avenger to land at the shore. Re-group in the Avenger and head to Los Santos International Airport. You can use the turret in the Avenger to take out some of the choppers as your friend is flying away. After flying a bit further, they will stop coming at you. Land your Avenger inside Devin Weston's hangar to successfully complete this heist.

Swimming to the shore

Landing the Avenger inside Devin Weston's hangar

Congratulations on completing The Bogdan Problem! You've successfully finished Act 2 of the Doomsday Heist. Don't forget to check out our guide for Act 3 of the Doomsday Heist and our main Bogdan Problem Hub for any missed details or the FAQ.